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泵站对吸水管的要求

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泵站对吸水管的要求

发布日期:2019-12-28 作者: 点击:


山东潜水泵厂家讲述 泵站一般由吸水管路和压水管路组成,正确规划、合理安置与装置吸、压水管路,对于保证泵站的安全运转、节约投资与电耗有着重要的效果。


  XISHUIGUANLUYIBANCHUZAIFUYAXIAZUOYE,SUOYIDUIXISHUIGUANLUDEJIBENYAOQIUSHIBULOUQI、BUJIQIHEBUXIQI,WEICICHANGXUANYONGYIXIACUOSHI:

  1)WEIBAOZHENGXISHUIGUANBULOUQI,YAOQIUGUANCAIXUJINMI。YINCI,XISHUIGUANLUYIBANXUANYONGGANGGUAN,GANGGUANMAIYUTUZHONGSHIYINGTULIQINGFANGFUCENG。XUANYONGZHUTIEGUANSHI,SHIGONGSHIJIETOUYAOJINMI;

  2)为保证吸水管不积气,吸水管应有沿水流方向接连上升的斜度i, 一般大于0.005,为防止发生气囊,应使沿吸水管线的最高点在水泵吸人口的顶端。吸水管的断面一般应大于水泵吸人口的断面,吸水管路上的变径管可选用偏心渐缩管(即偏心大小头),保持渐缩管的上边水平,水栗进口应防止直接与弯头相连,应在二者之间加装一段直管。山东潜水泵

  3)BUXIQI。XISHUIGUANJINKOUYANMEISHENDUBUGOUSHI,YINWEIJINKOUCHUSHUILIUFASHENGXUANWO、XISHUISHIDAIJINDALIANGKONGQI。YANZHONGSHIYEJIANGSUNHUAIBENGZHENGCHANGXISHUI。ZHEILEIQINGXING,DUOJIANYUQUSHUILIFANGZAIHEDAOKUSHUIWEIQINGKUANGXIAXISHUI。WEILEFANGZHIXISHUIJING(CHI)SHUIMIANFASHENGXUANWO,SHISHUIBENGXIRUKONGQI,XISHUIGUANJINKOUZAIZUIDISHUIWEIXIADEYANMEISHENDU^YINGBUXIAOYU0.5?1.0m,RUXISHUIGUANZAIXISHUIJINGZHONGDEWEIZHITUSUOSHI。RUOYANMEISHENDUBUNENGMANZUYAOQIU,ZEYINGZAIGUANZIMODUANSHEBEISHUIPINGGEBAN。

  4)WEILEFANGZHISHUIBENGXIRENJINGDIDECHENZHA,BINGSHISHUIBENGZUOYESHIYOUJIECHUDESHUILITIAOJIAN,YINGZUNSHOUYIXIAGUIDING:

辽宁11选5  a.XISHUIGUANDEJINKOUZHICHIDIDECHUIZHIJULI(JIXUANKONGGAODU)YIXUANYONG0.6~0.8D,RUXIATUSUOSHI:DWEIXISHUIGUANLABAKOU(HUODIFA)KUOZHANBUFENDEZHIJING,YIBANQUDWEIXISHUIGUANZHIJINGDE1.3?1.5BEI。

  BUTONGDEXUANKONGGAODUSHUILIUJINKOUDELIUXIANXINGZHUANGBUTONG,RUOXUANKONGGAODUGUODA,HUIZENGJIACHISHENHEGONGCHENGLIANG,YIQIHAIHUIGOUCHENGDANMIANJINSHUIDEQINGKUANG,SHIGUANKOULIUSUHEYALISANBUBUJUNYUN,SHUIBENGGONGLVXIAJIANG,YOUSHIHAIHUIGOUCHENGXUANWO,SHISHUIBENGFASHENGZHENDANGHEZAOSHENG。RUOXUANKONGGAODUGUOXIAO,JINRULABAKOUDELIUXIANGUOYUQUZHE,JINKOUSHUITOUDIUSHIZENGDA,SHUIBENGGONGLVXIAJIANG,BINGHUIFASHENGXUANWO,YIQIHUISHICHIDICHONGSHUA。

  b.XISHUIGUANLABAKOUBIANJIJULIJINGBIBUXIAOYU0.75?1.0/)。

  c.ZAIWENYI'JINGZHONGZHUANGZHIYOUJIGENXISHUIGUANSHI,XISHUILABAKOUZHIJIANDEJULIBUXIAOYU1.5?2.0D。

辽宁11选5  DANGBENGXUANYONGCHOUQISHEBEICHONGSHUIHUONENGZIGUANCHONGSHUISHI,WEILEJIANSHAOXISHUIGUANJINKOUCHUDESHUITOUDIUSHI,XISHUIGUANJINKOUYIBANXUANYONGLABAKOUFANGSHI。

  5)DANGXISHUIJINGSHUIWEIGAOYUSHUIBENGZHOUXIANSHI,XISHUIGUANLUSHANGYINGSHEZHIZHAFA,YILIYUSHUIBENGJIANXIU。

辽宁11选5  6)RUSHUIZHONGYOUJIAODADEXUANFUZAZHISHI,LABAKOUWAIMIANXUJIASHELVWANG,YIFANGSHUIZHONGZAWUJINRUSHUIBENG。DANGBENGCONGYASHUIGUANYINSHUIQIDONGSHI,XISHUIGUANSHANGYINGZHUANGYOUDIFA。

  DIFAGUOQUYIBANYONGSHUIXIASHI,ZHUANGYUXISHUIGUANDEMODUAN。DIFADEPINZHONGHENDUO,TADEXIAOGUOSHISHISHUIZHINENGXIRUBENG,ERBUNENGCONGXISHUILABAKOULIUCHU,SUOYISHIYIZHONGZHIHUIFA,DANZULIHENDA。DIFASHANGFUYOULVWANG,YIFANGZHIZAWUJINRUBENGZUSAIHUOSUNHUAIYELUN。SHIJIANBIAOMING,SHUIXIASHIDIFAYINJIAODIANRONGYISUNHUAI,YINQIDIZHALOUSHUI,XUJINGCHANGJIANXIUCHAIHUAN,JIYUNYONGDAILAIBUBIANLI。WEILEGAISHANZHEIYIQUEDIAN,SHIYANCHENGGONGLESHUISHANGSHIDIFA。YINWEISHUISHANGSHIDIFAJUYOUYUNYONGXIAOGUOJIECHU,ZHUANGZHIJIANXIUBIANLIDENGZHANGCHU,YINERGUIHUAZHONGXUANYONGZHERIYIZENGDUO。SHUISHANGSHIDIFAYUNYONGDETIAOJIANZHIYI,SHIXISHUIGUANLUSHUIPINGDUANYINGYOUMANZUDEZHANGDU,YIBANYINGDAYU3BEIYISHANGDECHUIZHIJULI,YIBAOZHENGBENGCHONGSHUIQIDONGHOU,GUANZHONGNENGFASHENGMANZUDEZHENKONGZHI。

  7)XISHUIGUANZHONGDEGUIHUALIUSUYIBANWEI:Z)yV<250mmSHI,WEI1.0?1.2m/s;DNDUO250mmSHI,WEI1.2?1.6m/s。

辽宁11选5  ZAIXISHUIGUANLUBUZHANGQIEXISHUIDISHIGAODUBUSHIHENDADEQINGKUANGXIA,KEXUANYONGBISHANGSHUSHUZHIDAXIEDELIUSU,WEI1.6~2.0m/s。


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关键词:山东潜水泵,临沂深井泵,天海水泵

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